Fructose: Absorption and Metabolism

Nancy L Keim; P. J. Havel

doi:10.1016/B978-0-12-375083-9.00128-8

Fructose: Absorption and Metabolism

Nancy L Keim, P. J. Havel

School of Veterinary Medicine

Research output: Chapter in Book/Report/Conference proceeding › Chapter

1 Scopus citations

Abstract

Fructose, a monosaccharide, is naturally present in fruits and is used in many food products as a sweetener. This article reviews the properties and sources of fructose in the food supply, the estimated intake of fructose in Western diets, the intestinal absorption of fructose, and the metabolism of fructose and its effect on lipid and glucose metabolism. The health implications of increased consumption of fructose are discussed, and inborn errors of fructose metabolism are described.

Original language	English (US)
Title of host publication	Encyclopedia of Human Nutrition
Publisher	Elsevier Inc.
Pages	361-365
Number of pages	5
Volume	2-4
ISBN (Electronic)	9780123848857
ISBN (Print)	9780123750839
DOIs	https://doi.org/10.1016/B978-0-12-375083-9.00128-8
State	Published - Jan 1 2012

Keywords

Diabetes
Ghrelin
Gluconeogenesis
Glucose
GLUT-5
Glycolysis
High-fructose corn syrup
Insulin
Leptin
Lipogenesis
Obesity
Sucrose
Sweeteners
Triacylglycerol

ASJC Scopus subject areas

Medicine(all)

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10.1016/B978-0-12-375083-9.00128-8

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AB - Fructose, a monosaccharide, is naturally present in fruits and is used in many food products as a sweetener. This article reviews the properties and sources of fructose in the food supply, the estimated intake of fructose in Western diets, the intestinal absorption of fructose, and the metabolism of fructose and its effect on lipid and glucose metabolism. The health implications of increased consumption of fructose are discussed, and inborn errors of fructose metabolism are described.

KW - Diabetes

KW - Ghrelin

KW - Gluconeogenesis

KW - Glucose

KW - GLUT-5

KW - Glycolysis

KW - High-fructose corn syrup

KW - Insulin

KW - Leptin

KW - Lipogenesis

KW - Obesity

KW - Sucrose

KW - Sweeteners

KW - Triacylglycerol

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BT - Encyclopedia of Human Nutrition

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ER -

Fructose: Absorption and Metabolism

Abstract

Keywords

ASJC Scopus subject areas

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